ogg://

ogg:// — Audio streams

Descrierea

Files opened for reading via the ogg:// wrapper
are treated as compressed audio encoded using the OGG/Vorbis codec.
Similarly, files opened for writing or appending via the
ogg:// wrapper are writen as compressed audio data.
stream_get_meta_data(), when used on an OGG/Vorbis
file opened for reading will return various details about the stream
including the vendor tag, any included
comments, the number of
channels, the sampling rate,
and the encoding rate range described by:
bitrate_lower, bitrate_upper,
bitrate_nominal, and bitrate_window.

ogg:// PHP 4.3.0 and up (PECL)

Notă:
This wrapper is not enabled by default
In order to use the ogg:// wrapper you must install
the » OGG/Vorbis extension
available from » PECL.

Exemple

User Contributed Notes 1 note

Note that although "ogg:" is the wrapper name, the stream is restricted to Ogg files containing a single stream encoded using the Vorbis audio codec. An Ogg container can, in fact, contain multiple streams: audio, video, anything. (Also, the audio streams in an Ogg contaner can use codecs such as FLAC and OggPCM.) The wrapper name is therefore misleading.